Originally Posted by John_V

I don’t see any problem with the 510’s light. My riding buddy also has one and I can see his from quite a distance away. The point I was trying to make was given the choice between a bright lite and the radar, even if it didn’t have a light, I would opt for the radar. Before getting the 510, I never rode with a taillight, only a mirror. The 510 has really changed the way I ride on public roads.